Tom Nichols at The Atlantic

Washington fought for the office rather than its occupant. Sharply cognizant that his every action could constitute a precedent, he tried through his conduct to imbue the presidency with the strength of his own character. He took pains not to favor his relatives and friends as he made political appointments, and he shunned gifts, fearing that they might be seen as bribes. He mostly succeeded: Those who came after him were constrained by his example, even if at times unwillingly, at least until the election of 2016.

Washington believed that the American people had the right to change their Constitution, but he had absolutely no tolerance for insurrectionists who would violently defy its authority. During his first term, Congress passed a new tax on distilled spirits, a law that sparked revolts among farmers in western Pennsylvania. What began as sporadic clashes grew into a more cohesive armed challenge to the authority of the United States government—the largest, as Ron Chernow noted, until the Civil War. In September 1794, Washington issued an official proclamation that this “Whiskey Rebellion” was an act of “treasonable opposition.” The issue, he declared, was “whether a small portion of the United States shall dictate to the whole Union.” He warned other Americans “not to abet, aid, or comfort the insurgents.”

In a show of force, Washington took personal command of a militia of more than 12,000 men and began a march to Carlisle, Pennsylvania—the only time a sitting president has ever led troops in the field. He had no wish to shed American blood, but he was ready to fight, and the rebellion dissipated quickly in the face of this military response. Later, in the first use of the pardon power, Washington spared two of the insurgents from the death penalty, but only after the legal system had run its course and they had been convicted of treason.

As the president’s second term neared its end, his advisers again implored him to remain in office, and again argued that the republic might not survive without him. Washington, his health fading and his disillusionment with politics growing, held firm this time. He was going back to Virginia. As with his retirement from military life, his voluntary relinquishment of power as head of state was an almost inconceivable act at the time.

In his farewell to the American people, the retiring president acknowledged that he had likely made errors in office, but hoped that his faults would “be consigned to oblivion, as myself must soon be to the mansions of rest.” In March 1797, the man who had sacrificed so much for his country that he had to borrow money to get to his first inauguration left Philadelphia as a private citizen. Less than three years later, he was dead.